6899734130 has 16 divisors (see below), whose sum is σ = 12540101184. Its totient is φ = 2733098160.

The previous prime is 6899734129. The next prime is 6899734133. The reversal of 6899734130 is 314379986.

It is not an unprimeable number, because it can be changed into a prime (6899734133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3348356 + ... + 3350415.

It is an arithmetic number, because the mean of its divisors is an integer number (783756324).

Almost surely, 2^6899734130 is an apocalyptic number.

6899734130 is a deficient number, since it is larger than the sum of its proper divisors (5640367054).

6899734130 is a wasteful number, since it uses less digits than its factorization.

6899734130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698881.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 6899734130 is about 83064.6382644263. The cubic root of 6899734130 is about 1903.7538095948.

The spelling of 6899734130 in words is "six billion, eight hundred ninety-nine million, seven hundred thirty-four thousand, one hundred thirty".